INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40b6a5d53faefea05c15a73c78525304dd61f834ef64c6ba70c51b44d30f878a', 
    'XfXT+hQ3OsL4apRXjjfCdZpb35DsshYOif/ehx9Mlcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)